26 lines
735 B
TypeScript
26 lines
735 B
TypeScript
import { copy } from "./object";
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export function listMergeSorted(list1: any[] = [], list2: any[] = []) {
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const result = copy(list1);
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const minId = list1.length ? list1[list1.length - 1] : 0xFFFFFFFF;
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for(let i = 0; i < list2.length; i++) {
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if(list2[i] < minId) {
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result.push(list2[i]);
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}
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}
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return result;
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}
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export const accumulate = (arr: number[], initialValue: number) => arr.reduce((acc, value) => acc + value, initialValue);
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export function findAndSpliceAll<T>(array: Array<T>, verify: (value: T, index: number, arr: typeof array) => boolean) {
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const out: typeof array = [];
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let idx = -1;
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while((idx = array.findIndex(verify)) !== -1) {
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out.push(array.splice(idx, 1)[0]);
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}
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return out;
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} |